<form method="post" action="" name="{$Config.ImageFormName}">
 <input type="hidden" name="act" value="" />
 <input type="hidden" name="fieldName" value="" />
 <input type="hidden" name="imageName" value="" />
 <input type="hidden" name="dirName" value="" />
 <input type="hidden" name="imageFileType" value="" />
</form>